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Panasonic TH-85PF12U Service Manual

Also see for TH-85PF12U: SpecificationsInstallation manualOperating instructionsOperating instructionsOperating instructions

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Contents
  1. Table Of Contents
  2. Safety Precautions
  3. Warning
  4. About lead free solder (PbF)
  5. Service Navigation
  6. Applicable signals
  7. Specifications
  8. Operating Instructions
  9. Service Mode
  10. cd mode
  11. ms mode
  12. IIC mode structure (following items value is sample data)
  13. Troubleshooting Guide
  14. power led blinking timing chart
  15. No Power
  16. Local screen failure
  17. Service Fixture & Tools
  18. sc jig
  19. Disassembly and Assembly Instructions
  20. Location of Rear Cover screws
  21. Removal of HHH-Board
  22. Removal of DS-Board
  23. Removal of DN-Board
  24. Removal of P-Board (MAIN_1)
  25. Removal of F-Board
  26. Removal of S1-Board and V2-Board
  27. Removal of SC-Board
  28. Removal of SS2-Board
  29. Removal of Fan
  30. Removal of C1-Board (upper)
  31. Removal of C3-Board (upper)
  32. Removal of C2-Board (lower)
  33. Removal of AC Cord
  34. Removal of Plasma Display Panel
  35. Measurements and Adjustments
  36. initialization pulse adjust
  37. Adjustment
  38. Block Diagram
  39. Main Block (1 of 2) Diagram
  40. Main Block (2 of 2) Diagram
  41. Block (1 of 8) Diagram
  42. Block (2 of 8) Diagram
  43. Block (3 of 8) Diagram
  44. Block (4 of 8) Diagram
  45. Block (5 of 8) Diagram
  46. Block (6 of 8) Diagram
  47. Block (7 of 8) Diagram
  48. Block (8 of 8) Diagram
  49. Wiring Connection Diagram
  50. Wiring (2)
  51. Wiring (3)
Panasonic TH-85PF12U Service Manual Manual pdf 60 page image
TH-85PF12U6011.6. Block (3 of 8) DiagramSTB_ONREMOTE_OUTSLOT_RXDIIC_CONTSLOT_TXDSLOT1_DETALL_OFF3.3V_RXD_LANSDA2SCL3PR_MSLOT2_DETSCL2RESETSDA3REMOTELAN13.3V_TXD_LANLED_GDS_SOSY_MPB_MSLOT3_DETDAC0IIC_SW_DAC3LED_RDAC1KEY_SWIIC_SW_DAC4LAN0+5V(P)LAN+14VFSTB+15V+15V(P)+15V(FAN)+5V(STB)+3.3V(STB)+14V(LAN)+15V(P)+5V(STB)11LAN1DN2HD_2B_EA+- - EE+-SOUND CONTROLDPMS_VD 5V->3.3VKEY_SWDPMS_VDLAN+14V_ON/OFFQ250328DAC0IIC_SW_DAC4+5V27H51RXD_LANQ8019,02+9V(P)DS_SOS2H528IIC3SEPAVCCDAC13615IC800543HD/VD SELECTIIC313678IC80526HDFSTB+15V_MONTXD_TUGreenA_CLK+-RXD_TUSYNC SIGNAL INVERTERHDSDA/SCLL LINE OUTIC2305ASPECT DET5V<->3.3VVD_2+5V(P)INPUT SELECT45IIC_CONTRJK8501VDIC802SLOT1_DETRXD_PC55IIC3648SYNC SIGNAL PROCESSOR+5V(P)30DPMS_HD 5V->3.3VG/Y_M+15V(P)IC3005VD_4TXD_PC5+5V19471DS474SOUND_MUTEVCC154DS3Q25017+5V(P)VCC2EQUALIZERRESET+3.3V(STB)35F_STB_ON61DS1VCC+5V(STB)63IC8181HD_MALL_OFFVD_MB_OA+- - OE+-10P(SUB)P7STB_ONQ805,06VCCB_CLK+-7Q801A_CLK+-24+15V(FAN)SLOT2_DETIIC338VDDCOMPONENT SELECTPR-M/PB-M/Y-MSLOT3_DETS2_1/2/3LAN+14V_ON/OFFA_OA+- - OE+-5322+15V(SND)COMPONENT SELECTS_DATA259FSTB+15V5Q8010,11D8010VCCHD_M9IC8017IC8014LAN+14V_ON/OFFSYNC SIGNALPROCESSOR+15V(P)ALL_OFFB_OA+- - OE+-1TONEP(MAIN_1)P6S_CLOCK2IIC2A_EA+- - EE+-IIC_SW_DAC3+9V(P)VD_M12L/RHDY/PB/PR_2VD12+9V(P)14L/R_1ALL_OFFR/PR_M313VCCLED_R8DPMS_HDIC804A_EA+- - EE+-2+15V(P)RS232C3TIME CLOCK+3.3V(P)23SEPA3VDGAINHD_354L65LED_GB_EA+- - EE+-15V_ON/OFFY/PB/PR_4+9V(P)L/R_41TXD_LANRSTB18SDA/SCL IIC3 IC801Y/PB/PR_3IC8018Y/PB/PR_14FSTB+15V3321TERMINAL36+15V(FAN)+15V(SND)1115V_ON/OFF+9VIIC3VD_3HD_MLAN07HD_4B_CLK+-HD/VD SELECT32L/R_3+5V(STB)469Q802REMOTE_OUTIC3007HD_1Q8042VOLTERMINALS29STB_ONSOUND_MUTE34R LINE OUTRXD_PCIC2303S_DATA3+15V(SND)50FSTB+15VRTC_INTVCC442V SyncRESETAUDIO OUT+1.8V(P)+15V(P)+15V(SND)+3.3V(P)VCC4033FSTB+15V_MONIC803IIC2+3.3V17L/R_2A_OA+- - OE+-+5V(P)DS9DS6Q8183,84MUTEDN1S_CLOCK3Q803SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR39SDA/SCLVD_M49AUDIO OUTTXD_PC167VCC1Q8012,13D8011IC3001IIC341H SyncMAINB/PB_M52Q2502DRIVERVD_1REMOTEIIC ON/OFF+1.8V1574+3.3V(P)DS
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